//商品
class GoodsItem {
  final String imageScr; //图片
  final String title; //标题
  final String detail; //说明
  final int price; //原价
  final int freePrice; //现价

  GoodsItem({
    this.imageScr,
    this.title,
    this.detail,
    this.price,
    this.freePrice,
  });
}
